Silver 925 and jewelry lines made from this type of silver are increasingly popular and favored in the market. However, for those who are new to silver, they may not have much knowledge about silver 925, so do not miss the article below from Helios .
What is 925 silver? Is it good?
925 silver, also known as S925 silver or Italian silver. 925 silver is not only popular in the jewelry industry for its exquisite beauty but also for its durability and good resistance to oxidation. Therefore, 925 silver is a great choice if you are looking for high-quality jewelry with lasting value.
What is the definition of 925 silver?
Silver 925 is a type of silver originating from Vietnam, commonly known as S925 silver, Italian silver, 925 silver. S925 is a combination of the letters "S" and 925. "S" here is silver, translated into Vietnamese as silver (Ag). And 925 refers to the fact that 92.5% of the elemental content in the alloy metal is silver.
925 silver is silver that contains 92.5% Ag, the remaining 7.5% are other metal components (usually copper, nickel, silicon, boron, zinc, etc.). However, the specific metal content in that 7.5% is the "secret" formula of each manufacturer, giving 925 silver jewelry a different shine and durability.
Is 925 silver good?
92.5% silver content in 925 silver is a formula that has been tested and verified for a long time. In reality, the number 92.5% can have errors such as 92%, 92.6% or up to 93%, but it is still enough to meet the standard to make 925 silver.
925 silver is mixed with other alloys in small, insignificant amounts, so all products made from 925 silver have the same properties and uses as pure silver, without reducing their quality and value. 925 silver is found in almost all types of jewelry for men and women such as bracelets , bangles, anklets, earrings, rings, hairpins, brooches, etc.
Therefore, 925 silver is currently very popular because of its high durability, good quality, diverse designs, reasonable prices, easy for you to choose.
Does 925 silver tarnish easily?
Pure silver is difficult to oxidize under normal conditions. So does 925 silver turn black ? Silver alloys, including 925 silver, will turn black after a long time of use. Silver turns black because silver (Ag) reacts with sulfur (S), forming silver sulfide (Ag2S). Silver sulfide is a dark gray solid precipitate that adheres to the surface of silver and makes the silver no longer shiny but black.
Sulfur-containing substances can be found in the air, hot springs, and especially in human sweat. Therefore, 925 silver will also turn black and tarnish because of its properties exactly the same as pure silver. However, don't worry too much, because you can easily brighten 925 silver in many ways such as dishwashing liquid, lemon, salt,...
How to identify real 925 silver
There are many ways to identify real 925 silver, from manual methods to specialized equipment. Let's take a look at some methods to identify 925 silver.
Test real silver with spectrometer
This is the most accurate and professional way to identify real silver . used in jewelry stores, gold and silver appraisal. Spectrometers are used to analyze specimens by detecting radiation waves and analyzing them to determine the components of that specimen. With a spectrometer, you can determine the components of a silver product and know for sure whether it is real silver or not.
Listen to the sound
You can check 925 silver by listening to the sound when using a coin to touch the silver jewelry, it will emit a high-pitched sound like a bell. However, remember to be careful not to create dents or scratches on the jewelry!
Smell the silver
Real 925 silver should not have any odor at all. If you smell something different, it is likely that the jewelry you are holding contains a high concentration of copper or many alloys. other.
Rub on white clothes
Take a soft white cloth or use the corner of your shirt to rub the tarnished areas of the jewelry. If the tiny black marks disappear and stick to the cloth, then this is real 925 silver!
Test with nitric acid
This method requires you to have nitric acid solution on hand. Simply drop the jewelry into a small amount of the solution and wait for the results.
- If the jewelry does not change color, it is real silver.
- If only 80% silver then the solution will turn brown, 50% silver then turn green.
- If containing high nickel content: turns blue or green.
Test with magnet
The magnet will no real 925 silver and the same goes for real gold. So, if you feel a magnet causing a strong attraction to the jewelry, this is fake silver!
Helios - Prestigious and stylish jewelry brand
In conclusion, 925 silver is not only famous for its durability and beautiful shine, but it is also a popular choice in the jewelry industry because of its ease of crafting and long-lasting value. Identifying real 925 silver helps you ensure the quality when shopping. From simple methods such as visual inspection, sound, to using a spectrometer or nitric acid, you can effectively determine the purity of silver. Always pay attention to thorough inspection to ensure you own the best quality 925 silver jewelry.
Established in 2016, we are proud to be a pioneer in the field of handmade jewelry, with unique designs that help to fully honor the beauty of every outfit. Each product carries within it a creative, strong and innovative spirit - the value that our brand always pursues. We aspire to bring Vietnamese jewelry to the world, conquer the international market and affirm our position globally.
Helios There are 4 offline stores nationwide:
In Hanoi:
- 4/104 Le Thanh Nghi, Hai Ba Trung, Hanoi
- 672 Nguyen Trai, Thanh Xuan, Hanoi
In Ho Chi Minh:
- 371 Ba Hat, Ward 4, District 10, Ho Chi Minh City
- The New Playground Le Lai (opposite, 90 Le Lai Street) District 1, HCMC
925 silver is increasingly popular in jewelry because of its diverse designs and affordable prices. When choosing to buy silver, be careful to choose reputable brands like Helios to receive the highest quality products.
